Product Description Brushing alone can't get to all the hard-to-reach places where plaque builds up. But Oral-B EssentialFloss can. With its light wax coating and its shred-resistant texture, it slides easily between your teeth. It helps clean the tough-to-get plaque away. Used morning or evening when you brush, Oral-B EssentialFloss helps your gums and your teeth stay healthy. Features and Benefits Waxed Dental Floss. Shred-resistant. Removes plaque-bacteria in interdental space and at the gum line. Thin and easy to slide through hollow core technology Promotes easy flossing even between tight teeth.